Cost, explained
Plot area is not what you pay for
A 30×40 plot is 1,200 sq ft of land, but you never build 1,200 sq ft on each floor. The building rules require open setbacks at the front, back and sides, which depend on the plot size and the road it faces. What is left is the footprint of each floor, and construction is priced on that built-up area, floor by floor, plus the staircase headroom on the terrace.
That is why our calculator starts from the plot and the number of floors, and shows the built-up area it gives. Two owners with the same plot can build very different areas depending on the floors they add and how the plan uses the setbacks.
Why per-sq-ft rates are hard to compare
Builders in Bengaluru publish package rates that look close together but buy very different houses. The difference hides in the specification: the grade of cement and steel, the tile and sanitaryware brands, whether electrical fittings are included, and how many items are listed as extras.
When you compare quotes, ask each builder the same questions:
- Which cement and steel, and what concrete grade for the slabs?
- Which brands of tiles, sanitaryware, taps, wires and switches — and up to what price per unit?
- Are the compound wall, gate, sump, overhead tank and septic or drainage lines included?
- Are the plan approval fees and the power and water connections included, or extra?
- What happens to the price if material costs rise during the build?
Our quote answers each of these in writing, item by item, so it can be compared line by line with anyone else’s.
What changes the cost of the same house
Floors
Each extra floor adds built-up area at a lower cost per square foot than the first, because the plot, the foundation design and the site set-up are shared. But the foundation and columns must be designed for the final number of floors from day one.
Soil and site
Soft or filled soil needs a deeper or wider foundation. A narrow road that a ready-mix truck cannot enter changes how concrete reaches the site. A soil test and a site visit settle both before the price is fixed.
Finishes
Finishes are where packages differ most, and where an owner has the most control. Upgrading only the rooms you use most — the kitchen, the master bathroom — often gives more than upgrading everything a little.
Building in stages, and paying in stages
If the budget is tight, many owners build the ground and first floors now and add a floor later. We design the structure for the final height from the start, so the next floor can go up safely without breaking into the finished house.
Payments should follow the work. Ours are tied to stages — foundation, each slab, masonry, finishing — each written into the contract with its amount. Home-construction loans are also released in stages, and we give the bank the drawings, the itemised estimate and the stage documents it asks for.
Ready to price your own plot? See how we build a house from start to finish, or plan the interiors alongside it.
